./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:09:50,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:09:50,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:09:50,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:09:50,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:09:50,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:09:50,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:09:50,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:09:50,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:09:50,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:09:50,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:09:50,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:09:50,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:09:50,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:09:50,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:09:50,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:09:50,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:09:50,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:09:50,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:09:50,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:09:50,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:09:50,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:09:50,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:09:50,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:09:50,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:09:50,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:09:50,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:09:50,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:09:50,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:09:50,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:09:50,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:09:50,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:09:50,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:09:50,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:09:50,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:09:50,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:09:50,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:09:50,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:09:50,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:09:50,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:09:50,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:09:50,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:09:50,292 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:09:50,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:09:50,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:09:50,293 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:09:50,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:09:50,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:09:50,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:09:50,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:09:50,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:09:50,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:09:50,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:09:50,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:09:50,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:09:50,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:09:50,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:09:50,295 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:09:50,296 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:09:50,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:09:50,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:50,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:09:50,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:09:50,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:09:50,297 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:09:50,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:09:50,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:09:50,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-12-15 00:09:50,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:09:50,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:09:50,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:09:50,506 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:09:50,506 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:09:50,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-12-15 00:09:53,089 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:09:53,401 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:09:53,401 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-12-15 00:09:53,425 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data/cdf8f3f92/7dc3f93594ef4c1e801c79e2ce7b5098/FLAG7d2dde91e [2022-12-15 00:09:53,435 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data/cdf8f3f92/7dc3f93594ef4c1e801c79e2ce7b5098 [2022-12-15 00:09:53,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:09:53,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:09:53,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:53,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:09:53,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:09:53,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:53" (1/1) ... [2022-12-15 00:09:53,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4960e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:53, skipping insertion in model container [2022-12-15 00:09:53,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:09:53" (1/1) ... [2022-12-15 00:09:53,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:09:53,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:09:53,728 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-12-15 00:09:53,734 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-12-15 00:09:54,327 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,327 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,328 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,329 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,330 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,345 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,346 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,348 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,348 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,413 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:09:54,413 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:09:54,414 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:09:54,419 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:09:54,421 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:09:54,421 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:09:54,655 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:09:54,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:09:54,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:09:54,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:09:54,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:09:54,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:09:54,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:09:54,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:09:54,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:09:54,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:09:54,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:09:54,800 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:09:54,815 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:09:54,826 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:09:54,833 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:09:54,858 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,858 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,895 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:09:54,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:54,926 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:09:54,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-12-15 00:09:54,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-12-15 00:09:54,962 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,963 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,963 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,963 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,964 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,968 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,968 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:54,974 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:09:54,974 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:09:54,974 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:09:54,976 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:09:54,977 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:09:54,978 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:09:54,991 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:09:54,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:09:54,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:09:54,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:09:54,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:09:54,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:09:54,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:09:54,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:09:54,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:09:54,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:09:54,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:09:55,009 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:09:55,033 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:09:55,040 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:09:55,045 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:09:55,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:55,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:09:55,076 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:09:55,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:09:55,204 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:09:55,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55 WrapperNode [2022-12-15 00:09:55,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:09:55,205 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:55,205 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:09:55,205 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:09:55,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,304 INFO L138 Inliner]: procedures = 691, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 920 [2022-12-15 00:09:55,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:09:55,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:09:55,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:09:55,304 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:09:55,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,318 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,342 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:09:55,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:09:55,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:09:55,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:09:55,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:09:55" (1/1) ... [2022-12-15 00:09:55,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:55,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:09:55,375 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:09:55,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:09:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 00:09:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 00:09:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:09:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:09:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 00:09:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:09:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:09:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-15 00:09:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:09:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 00:09:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:09:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:09:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:09:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 00:09:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:09:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:09:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:09:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:09:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:09:55,603 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:09:55,617 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:09:56,405 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:09:56,525 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:09:56,525 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:09:56,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:56 BoogieIcfgContainer [2022-12-15 00:09:56,528 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:09:56,529 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:09:56,529 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:09:56,536 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:09:56,537 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:09:56" (1/1) ... [2022-12-15 00:09:56,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:09:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:09:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2022-12-15 00:09:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2022-12-15 00:09:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:09:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:09:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:09:56,623 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:09:56,626 INFO L158 Benchmark]: Toolchain (without parser) took 3188.04ms. Allocated memory was 136.3MB in the beginning and 201.3MB in the end (delta: 65.0MB). Free memory was 84.9MB in the beginning and 85.0MB in the end (delta: -93.3kB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2022-12-15 00:09:56,627 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory was 101.3MB in the beginning and 101.3MB in the end (delta: 21.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:09:56,627 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1765.59ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 84.5MB in the beginning and 90.3MB in the end (delta: -5.9MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2022-12-15 00:09:56,628 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.25ms. Allocated memory is still 167.8MB. Free memory was 90.3MB in the beginning and 77.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 00:09:56,628 INFO L158 Benchmark]: Boogie Preprocessor took 46.42ms. Allocated memory is still 167.8MB. Free memory was 77.7MB in the beginning and 70.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:09:56,628 INFO L158 Benchmark]: RCFGBuilder took 1176.77ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 70.4MB in the beginning and 92.4MB in the end (delta: -22.0MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-12-15 00:09:56,629 INFO L158 Benchmark]: CodeCheck took 96.59ms. Allocated memory is still 201.3MB. Free memory was 92.4MB in the beginning and 85.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:09:56,631 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory was 101.3MB in the beginning and 101.3MB in the end (delta: 21.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1765.59ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 84.5MB in the beginning and 90.3MB in the end (delta: -5.9MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.25ms. Allocated memory is still 167.8MB. Free memory was 90.3MB in the beginning and 77.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.42ms. Allocated memory is still 167.8MB. Free memory was 77.7MB in the beginning and 70.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1176.77ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 70.4MB in the beginning and 92.4MB in the end (delta: -22.0MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * CodeCheck took 96.59ms. Allocated memory is still 201.3MB. Free memory was 92.4MB in the beginning and 85.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:09:56,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:09:58,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:09:58,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:09:58,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:09:58,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:09:58,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:09:58,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:09:58,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:09:58,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:09:58,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:09:58,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:09:58,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:09:58,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:09:58,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:09:58,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:09:58,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:09:58,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:09:58,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:09:58,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:09:58,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:09:58,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:09:58,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:09:58,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:09:58,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:09:58,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:09:58,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:09:58,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:09:58,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:09:58,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:09:58,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:09:58,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:09:58,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:09:58,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:09:58,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:09:58,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:09:58,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:09:58,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:09:58,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:09:58,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:09:58,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:09:58,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:09:58,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:09:58,353 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:09:58,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:09:58,354 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:09:58,354 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:09:58,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:09:58,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:09:58,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:09:58,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:09:58,355 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:09:58,355 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:09:58,355 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:09:58,356 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:09:58,356 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:09:58,356 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:09:58,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:09:58,356 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:09:58,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:09:58,357 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:09:58,357 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:09:58,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:09:58,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:09:58,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:09:58,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:09:58,358 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-12-15 00:09:58,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:09:58,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:09:58,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:09:58,585 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:09:58,586 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:09:58,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-12-15 00:10:01,260 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:10:01,584 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:10:01,584 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-12-15 00:10:01,608 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data/8370d766d/d5e8b1b8d7814627b5e5e697b53c9bd2/FLAGb0f4ff2e5 [2022-12-15 00:10:01,620 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/data/8370d766d/d5e8b1b8d7814627b5e5e697b53c9bd2 [2022-12-15 00:10:01,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:10:01,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:10:01,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:10:01,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:10:01,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:10:01,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:10:01" (1/1) ... [2022-12-15 00:10:01,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3cd07f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:01, skipping insertion in model container [2022-12-15 00:10:01,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:10:01" (1/1) ... [2022-12-15 00:10:01,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:10:01,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:10:01,863 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-12-15 00:10:01,868 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-12-15 00:10:02,374 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,374 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,375 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,375 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,376 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,385 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,386 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,387 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,388 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,449 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:02,449 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:02,450 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:02,454 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:10:02,455 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:10:02,456 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:10:02,683 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:10:02,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:10:02,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:10:02,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:10:02,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:10:02,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:10:02,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:10:02,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:10:02,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:10:02,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:10:02,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:10:02,809 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:10:02,825 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:10:02,838 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:10:02,846 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:10:02,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,871 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:02,912 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:10:02,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:10:02,957 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:10:02,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:10:02,983 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-12-15 00:10:02,983 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-12-15 00:10:03,015 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,016 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,016 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,016 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,017 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,022 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,022 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,023 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,023 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,028 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:03,029 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:03,029 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:03,032 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:10:03,033 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:10:03,033 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:10:03,050 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:10:03,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:10:03,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:10:03,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:10:03,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:10:03,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:10:03,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:10:03,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:10:03,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:10:03,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:10:03,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:10:03,070 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:10:03,080 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:10:03,087 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:10:03,090 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:10:03,105 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,106 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,130 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:10:03,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:10:03,146 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:10:03,154 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-12-15 00:10:03,155 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-12-15 00:10:03,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,175 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,178 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,178 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,179 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,179 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,183 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:03,183 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:03,183 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:10:03,185 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:10:03,185 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:10:03,186 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:10:03,196 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:10:03,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:10:03,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:10:03,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:10:03,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:10:03,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:10:03,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:10:03,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:10:03,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:10:03,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:10:03,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:10:03,220 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:10:03,226 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:10:03,232 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:10:03,235 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:10:03,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:10:03,262 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:10:03,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:10:03,471 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:10:03,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03 WrapperNode [2022-12-15 00:10:03,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:10:03,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:10:03,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:10:03,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:10:03,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,614 INFO L138 Inliner]: procedures = 711, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 917 [2022-12-15 00:10:03,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:10:03,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:10:03,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:10:03,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:10:03,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,667 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,678 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:10:03,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:10:03,695 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:10:03,696 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:10:03,696 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:10:03" (1/1) ... [2022-12-15 00:10:03,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:10:03,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:10:03,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:10:03,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:10:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 00:10:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 00:10:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:10:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-12-15 00:10:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 00:10:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:10:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:10:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-15 00:10:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:10:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:10:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 00:10:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 00:10:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:10:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:10:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:10:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:10:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:10:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:10:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 00:10:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:10:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:10:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:10:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:10:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:10:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-15 00:10:03,985 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:10:03,987 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:10:06,030 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:10:06,229 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:10:06,229 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:10:06,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:10:06 BoogieIcfgContainer [2022-12-15 00:10:06,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:10:06,232 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:10:06,232 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:10:06,240 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:10:06,240 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:10:06" (1/1) ... [2022-12-15 00:10:06,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:10:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:10:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2022-12-15 00:10:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2022-12-15 00:10:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:10:06,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:10:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:10:06,327 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:10:06,330 INFO L158 Benchmark]: Toolchain (without parser) took 4706.80ms. Allocated memory was 88.1MB in the beginning and 201.3MB in the end (delta: 113.2MB). Free memory was 56.6MB in the beginning and 100.0MB in the end (delta: -43.4MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2022-12-15 00:10:06,331 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:10:06,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1848.56ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 56.4MB in the beginning and 54.9MB in the end (delta: 1.4MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2022-12-15 00:10:06,332 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.45ms. Allocated memory is still 130.0MB. Free memory was 54.9MB in the beginning and 70.6MB in the end (delta: -15.7MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-12-15 00:10:06,332 INFO L158 Benchmark]: Boogie Preprocessor took 79.05ms. Allocated memory is still 130.0MB. Free memory was 70.6MB in the beginning and 62.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:10:06,333 INFO L158 Benchmark]: RCFGBuilder took 2536.14ms. Allocated memory was 130.0MB in the beginning and 201.3MB in the end (delta: 71.3MB). Free memory was 62.2MB in the beginning and 106.3MB in the end (delta: -44.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-15 00:10:06,333 INFO L158 Benchmark]: CodeCheck took 97.04ms. Allocated memory is still 201.3MB. Free memory was 106.3MB in the beginning and 100.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:10:06,336 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1848.56ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 56.4MB in the beginning and 54.9MB in the end (delta: 1.4MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.45ms. Allocated memory is still 130.0MB. Free memory was 54.9MB in the beginning and 70.6MB in the end (delta: -15.7MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.05ms. Allocated memory is still 130.0MB. Free memory was 70.6MB in the beginning and 62.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2536.14ms. Allocated memory was 130.0MB in the beginning and 201.3MB in the end (delta: 71.3MB). Free memory was 62.2MB in the beginning and 106.3MB in the end (delta: -44.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * CodeCheck took 97.04ms. Allocated memory is still 201.3MB. Free memory was 106.3MB in the beginning and 100.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:10:06,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_428fd1a6-8c36-4256-a041-306dd71db9f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared